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trichotillomania

American  
[trik-uh-til-uh-mey-nee-uh] / ˌtrɪk əˌtɪl əˈmeɪ ni ə /

noun

Psychiatry.
  1. a compulsion to pull out one's hair.


Etymology

Origin of trichotillomania

1900–05; tricho- + Greek tíll ( ein ) to pluck, pull out + -o- + -mania

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She described trichotillomania as a chronic condition, but said it could be managed.

From BBC • Mar. 24, 2026

If my trichotillomania had not got really bad after wasting a lot of money then I would never have created the lash oil that is keeping my business afloat.

From BBC • Dec. 28, 2024

The "Life & Beth" creator and star recently revealed that she has "trichotillomania."

From Fox News • Mar. 25, 2022

Their lead compound, SXC-2023, has even progressed to phase II clinical testing, where it is being administered to patients with an impulse control disorder called trichotillomania, also known as the hair-pulling disorder.

From Scientific American • Jan. 13, 2020

Pearson launched a support group and appeared on a Seattle news network, where she spoke about her life and gave her own phone number as a trichotillomania hotline.

From The Guardian • Aug. 23, 2018